Systems Administrator

Job Details

Location : Arlington, VA

Position Contact : Jonathan White

Job Number : 31972

Job Posted Date : 5/8/2025

Job Description

Job Title:

Systems Administrator

Location:

Arlington, VA

Minimum Requirements:
• U.S. Citizenship
• Must have an active DoD Secret clearance, TS/SCI clearance is preferred
• Must be able to obtain DHS Suitability
• Minimum of 5+ years of directly relevant experience in system administration
• Experience with multiple operating systems, to include Linux/Unix & MacOS
• Experience and knowledge of networking and network administration
• Experience with Virtual Private Networks (VPN)
• Experience with virtual desktops (Citrix, VMWare)
• Must be able to work collaboratively across physical locations
• BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or HS Diploma and a minimum of 7+ years lab management or systems administration experience.

Duties & Responsibilities:
• Applying advanced analytical skills and technical resources at the tactical levels and implementing infrastructure solutions supporting command decision making and execution of mission requirements
• Support the implementation of new technologies and equipment in the lab environment
• Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations
• Advises and provides insight on development of lab standard operating procedures (SOPs) and policies
• Provide support for Virtual Private Network (VPN) or Virtual Desktop Infrastructure (e.g., Citrix) to users
• Provide support for MacOS and iOS to users
• Provide troubleshooting and triaging assistance for basic to intermediate technical challenges and user issues
• Monitor and respond to users on IT helpdesk channels and phone lines
• Assist in the management of user accounts and resetting credentials
• Performing implementation of granular access control, and monitor systems for acceptable performance and user accessibility, establish back-ups, and monitor systems security
• Troubleshoot and resolve complex storage problems across the enterprise related to storage and replication strategies across local and wide area networks. Monitor channels for storage-related network and system issues and remediate them as they occur

Other:
• Experience working with SIEMs to include ELK and Splunk
• Virtualization automation and optimization
• Experience working with Jamf Pro, DEP, and Enterprise Connect implementation
• Experience with writing technical procedures and standard operating procedures

• Desired Certifications: CEH, Sec+, Network+, CCNA

Summary:

Allyon is a certified woman-owned small business dedicated to empowering cleared IT professionals to reach their career goals and building high-performance teams for our federal government clients nationwide. With over 15 years of experience supporting the federal government, we've proudly helped professionals like you achieve their career goals across all areas of IT. Apply today and become part of our mission to support the nation's most critical technology, infrastructure, and cybersecurity initiatives. Together, we can drive innovation and make a difference where it matters most!

What we offer:
• Competitive pay and benefits
• 401k eligibility after 6 months including company match

Allyon, Inc. is an equal employment opportunities (EEO) employer and terms of employment are without regard to race, color, religion, sex, national origin, age, disability or genetics. Allyon, Inc. complies with applicable state and local laws governing nondiscrimination in employment. This policy applies to all terms and conditions of employment.

Allyon, Inc.

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Systems Administrator